#ifndef INKSCAPE_UI_WIDGET_INKSCAPE_PREFERENCES_H

#define INKSCAPE_UI_WIDGET_INKSCAPE_PREFERENCES_H

#include <iostream>

#include <vector>

#include <gtkmm/filechooserbutton.h>

#include "ui/widget/spinbutton.h"

#include <stddef.h>

#include <sigc++/sigc++.h>

#include <gtkmm/checkbutton.h>

#include <gtkmm/radiobutton.h>

#include <gtkmm/comboboxtext.h>

#include <gtkmm/drawingarea.h>

#if WITH_GTKMM_3_0

#include <gtkmm/grid.h>

#else

#include <gtkmm/table.h>

#endif

#include "ui/widget/color-picker.h"

#include "ui/widget/unit-menu.h"

#include "ui/widget/spinbutton.h"

#include "ui/widget/scalar-unit.h"

namespace Gtk {

#if WITH_GTKMM_3_0

class Scale;

#else

class HScale;

#endif

}

namespace Inkscape {

namespace UI {

namespace Widget {

class PrefCheckButton : public Gtk::CheckButton

{

public:

void init(Glib::ustring const &label, Glib::ustring const &prefs_path,

bool default_value);

protected:

Glib::ustring _prefs_path;

void on_toggled();

};

class PrefRadioButton : public Gtk::RadioButton

{

public:

void init(Glib::ustring const &label, Glib::ustring const &prefs_path,

int int_value, bool default_value, PrefRadioButton* group_member);

void init(Glib::ustring const &label, Glib::ustring const &prefs_path,

Glib::ustring const &string_value, bool default_value, PrefRadioButton* group_member);

sigc::signal<void, bool> changed_signal;

protected:

Glib::ustring _prefs_path;

Glib::ustring _string_value;

int _value_type;

enum

{

VAL_INT,

VAL_STRING

};

int _int_value;

void on_toggled();

};

class PrefSpinButton : public SpinButton

{

public:

void init(Glib::ustring const &prefs_path,

double lower, double upper, double step_increment, double page_increment,

double default_value, bool is_int, bool is_percent);

protected:

Glib::ustring _prefs_path;

bool _is_int;

bool _is_percent;

void on_value_changed();

};

class PrefSpinUnit : public ScalarUnit

{

public:

PrefSpinUnit() : ScalarUnit("", "") {};

void init(Glib::ustring const &prefs_path,

double lower, double upper, double step_increment,

double default_value,

UnitType unit_type, Glib::ustring const &default_unit);

protected:

Glib::ustring _prefs_path;

bool _is_percent;

void on_my_value_changed();

};

class ZoomCorrRuler : public Gtk::DrawingArea {

public:

ZoomCorrRuler(int width = 100, int height = 20);

void set_size(int x, int y);

void set_unit_conversion(double conv) { _unitconv = conv; }

int width() { return _min_width + _border*2; }

static const double textsize;

static const double textpadding;

private:

#if !WITH_GTKMM_3_0

bool on_expose_event(GdkEventExpose *event);

#endif

bool on_draw(const Cairo::RefPtr<Cairo::Context>& cr);

void draw_marks(Cairo::RefPtr<Cairo::Context> cr, double dist, int major_interval);

double _unitconv;

int _min_width;

int _height;

int _border;

int _drawing_width;

};

class ZoomCorrRulerSlider : public Gtk::VBox

{

public:

void init(int ruler_width, int ruler_height, double lower, double upper,

double step_increment, double page_increment, double default_value);

private:

void on_slider_value_changed();

void on_spinbutton_value_changed();

void on_unit_changed();

virtual bool on_mnemonic_activate( bool group_cycling );

Inkscape::UI::Widget::SpinButton _sb;

UnitMenu _unit;

#if WITH_GTKMM_3_0

Gtk::Scale* _slider;

#else

Gtk::HScale* _slider;

#endif

ZoomCorrRuler _ruler;

bool freeze; // used to block recursive updates of slider and spinbutton

};

class PrefSlider : public Gtk::HBox

{

public:

void init(Glib::ustring const &prefs_path,

double lower, double upper, double step_increment, double page_increment, double default_value, int digits);

private:

void on_slider_value_changed();

void on_spinbutton_value_changed();

virtual bool on_mnemonic_activate( bool group_cycling );

Glib::ustring _prefs_path;

Inkscape::UI::Widget::SpinButton _sb;

#if WITH_GTKMM_3_0

Gtk::Scale* _slider;

#else

Gtk::HScale* _slider;

#endif

bool freeze; // used to block recursive updates of slider and spinbutton

};

class PrefCombo : public Gtk::ComboBoxText

{

public:

void init(Glib::ustring const &prefs_path,

Glib::ustring labels[], int values[], int num_items, int default_value);

/**

void init(Glib::ustring const &prefs_path,

Glib::ustring labels[], Glib::ustring values[], int num_items, Glib::ustring default_value);

protected:

Glib::ustring _prefs_path;

std::vector<int> _values;

std::vector<Glib::ustring> _ustr_values; ///< string key values used optionally instead of numeric _values

void on_changed();

};

class PrefEntry : public Gtk::Entry

{

public:

void init(Glib::ustring const &prefs_path, bool mask);

protected:

Glib::ustring _prefs_path;

void on_changed();

};

class PrefEntryButtonHBox : public Gtk::HBox

{

public:

void init(Glib::ustring const &prefs_path,

bool mask, Glib::ustring const &default_string);

protected:

Glib::ustring _prefs_path;

Glib::ustring _default_string;

Gtk::Button *relatedButton;

Gtk::Entry *relatedEntry;

void onRelatedEntryChangedCallback();

void onRelatedButtonClickedCallback();

virtual bool on_mnemonic_activate( bool group_cycling );

};

class PrefEntryFileButtonHBox : public Gtk::HBox

{

public:

void init(Glib::ustring const &prefs_path,

bool mask);

protected:

Glib::ustring _prefs_path;

Gtk::Button *relatedButton;

Gtk::Entry *relatedEntry;

void onRelatedEntryChangedCallback();

void onRelatedButtonClickedCallback();

virtual bool on_mnemonic_activate( bool group_cycling );

};

class PrefFileButton : public Gtk::FileChooserButton

{

public:

void init(Glib::ustring const &prefs_path);

protected:

Glib::ustring _prefs_path;

void onFileChanged();

};

class PrefColorPicker : public ColorPicker

{

public:

PrefColorPicker() : ColorPicker("", "", 0, false) {};

virtual ~PrefColorPicker() {};

void init(Glib::ustring const &abel, Glib::ustring const &prefs_path,

guint32 default_rgba);

protected:

Glib::ustring _prefs_path;

virtual void on_changed (guint32 rgba);

};

class PrefUnit : public UnitMenu

{

public:

void init(Glib::ustring const &prefs_path);

protected:

Glib::ustring _prefs_path;

void on_changed();

};

#if WITH_GTKMM_3_0

class DialogPage : public Gtk::Grid

#else

class DialogPage : public Gtk::Table

#endif

{

public:

DialogPage();

void add_line(bool indent, Glib::ustring const &label, Gtk::Widget& widget, Glib::ustring const &suffix, Glib::ustring const &tip, bool expand = true, Gtk::Widget *other_widget = NULL);

void add_group_header(Glib::ustring name);

void set_tip(Gtk::Widget &widget, Glib::ustring const &tip);

};

} // namespace Widget

} // namespace UI

} // namespace Inkscape

#endif //INKSCAPE_UI_WIDGET_INKSCAPE_PREFERENCES_H